“President Trump must not seek to undo the work that generations of American men and women have done to help defend and uphold democratic values throughout the transatlantic region. Europe returned from the devastation of the Second World War to prosperity largely due to the North Atlantic community’s commitments to its shared values and to collective defense.

“The signals regarding potential outcomes that are coming from this administration in advance of the President’s upcoming trip to Europe are deeply concerning. Without question, in his upcoming meetings with NATO and President Putin, President Trump must continue to affirm America’s commitments to our allies, especially Article V of the Atlantic Treaty. He must not praise, condone, or abet any Russian efforts to undermine the sovereignty or democracy of any of our allies and partners. He must take a genuine stand against Russia’s cyber campaigns and its efforts to interfere in our elections.

“President Trump must recognize the importance that our forward military presence and joint exercises play in deterring Russia and ensuring military readiness. He must not weaken this posture or suspend or cancel these crucial activities, nor emulate Russian propaganda attempting to discredit them.

“He must stand up for Ukraine’s sovereignty over Crimea and against the illegal occupation of Ukrainian territory and maintain sanctions until the conditions in the law are met. He must follow the law passed every year through the National Defense Authorization Act prohibiting military-to-military cooperation with President Putin. And he must continue to stand by NATO’s open door policy on the admittance of new members. The substance and symbolism of these upcoming meetings will matter. The future of the Atlantic alliance and the international order, which has helped make the world safer and more prosperous is at stake.”